tidealmanac
No predictions loaded for 2006. This site serves NOAA predictions from its own store, and this period has not been fetched for Gopher Key, Cudjoe Bay yet. Nothing is estimated or interpolated in its place. NOAA's own page for the station has the official table: tidesandcurrents.noaa.gov.

tidealmanac.site/us/fl/gopher-key-cudjoe-bay-8724306/2006

Gopher Key, Cudjoe Bay, FL tide table 2006 (printable) · Tide Almanac